{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:CZLKRWSXK6LU36TACUINVZJTSC","short_pith_number":"pith:CZLKRWSX","canonical_record":{"source":{"id":"1007.4389","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2010-07-26T08:07:38Z","cross_cats_sorted":["cs.NI"],"title_canon_sha256":"d0161577ddf3b23a9b58cb041b7996f08d4677bf9a1adebcb5e8c78144eb8144","abstract_canon_sha256":"35b657ad5b53719b6ca856f60ff2922f527b80dae3e986a631ec01f3ab5fe357"},"schema_version":"1.0"},"canonical_sha256":"1656a8da5757974dfa601510dae53390bd8d4d1faa70286e2d437cce4fa7e870","source":{"kind":"arxiv","id":"1007.4389","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.4389","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"arxiv_version","alias_value":"1007.4389v4","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.4389","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"pith_short_12","alias_value":"CZLKRWSXK6LU","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"CZLKRWSXK6LU36TA","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"CZLKRWSX","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:CZLKRWSXK6LU36TACUINVZJTSC","target":"record","payload":{"canonical_record":{"source":{"id":"1007.4389","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2010-07-26T08:07:38Z","cross_cats_sorted":["cs.NI"],"title_canon_sha256":"d0161577ddf3b23a9b58cb041b7996f08d4677bf9a1adebcb5e8c78144eb8144","abstract_canon_sha256":"35b657ad5b53719b6ca856f60ff2922f527b80dae3e986a631ec01f3ab5fe357"},"schema_version":"1.0"},"canonical_sha256":"1656a8da5757974dfa601510dae53390bd8d4d1faa70286e2d437cce4fa7e870","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:27:28.048102Z","signature_b64":"bZb5xQG3U46Kre0QQrSROKdH6QLVoBVSJoJvAUPYui25nafmM52pd32hhg+cpauBnLh3od2lgSHNkIuXWzhSDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1656a8da5757974dfa601510dae53390bd8d4d1faa70286e2d437cce4fa7e870","last_reissued_at":"2026-05-18T04:27:28.047657Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:27:28.047657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1007.4389","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:27:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hnqr0fa07FFtZRnypZfJbb8hYup6alBLZvqrrW6PrzATJ86Y/O3wXUaRNu+pQi9stvI3HM5bHGQagH7BOfCzAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T20:06:54.201211Z"},"content_sha256":"b5dbc255b7048d0952b6a1856c8f9d567345ff1f4743019309e6ab069ab1e153","schema_version":"1.0","event_id":"sha256:b5dbc255b7048d0952b6a1856c8f9d567345ff1f4743019309e6ab069ab1e153"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:CZLKRWSXK6LU36TACUINVZJTSC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AntiJam: Efficient Medium Access despite Adaptive and Reactive Jamming","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NI"],"primary_cat":"cs.DS","authors_text":"Andrea Richa, Christian Scheideler, Jin Zhang, Stefan Schmid","submitted_at":"2010-07-26T08:07:38Z","abstract_excerpt":"Intentional interference constitutes a major threat for communication networks operating over a shared medium where availability is imperative. Jamming attacks are often simple and cheap to implement. In particular, today's jammers can perform physical carrier sensing in order to disrupt communication more efficiently, specially in a network of simple wireless devices such as sensor nodes, which usually operate over a single frequency (or a limited frequency band) and which cannot benefit from the use of spread spectrum or other more advanced technologies. This article proposes the medium acce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.4389","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:27:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uLK/rMV3m2tT+swG3blah7UwE7pszYFKd9LFpbmdZmBV9xGw8BD4/AJ4AgeMApCkA1OFO0ULy3LOnrlGDt67DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T20:06:54.201879Z"},"content_sha256":"b768e9f491266f61843edbb95371f458f623f355060edefa4b99ee0307ccd4c5","schema_version":"1.0","event_id":"sha256:b768e9f491266f61843edbb95371f458f623f355060edefa4b99ee0307ccd4c5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CZLKRWSXK6LU36TACUINVZJTSC/bundle.json","state_url":"https://pith.science/pith/CZLKRWSXK6LU36TACUINVZJTSC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CZLKRWSXK6LU36TACUINVZJTSC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T20:06:54Z","links":{"resolver":"https://pith.science/pith/CZLKRWSXK6LU36TACUINVZJTSC","bundle":"https://pith.science/pith/CZLKRWSXK6LU36TACUINVZJTSC/bundle.json","state":"https://pith.science/pith/CZLKRWSXK6LU36TACUINVZJTSC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CZLKRWSXK6LU36TACUINVZJTSC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:CZLKRWSXK6LU36TACUINVZJTSC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"35b657ad5b53719b6ca856f60ff2922f527b80dae3e986a631ec01f3ab5fe357","cross_cats_sorted":["cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2010-07-26T08:07:38Z","title_canon_sha256":"d0161577ddf3b23a9b58cb041b7996f08d4677bf9a1adebcb5e8c78144eb8144"},"schema_version":"1.0","source":{"id":"1007.4389","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.4389","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"arxiv_version","alias_value":"1007.4389v4","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.4389","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"pith_short_12","alias_value":"CZLKRWSXK6LU","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"CZLKRWSXK6LU36TA","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"CZLKRWSX","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:b768e9f491266f61843edbb95371f458f623f355060edefa4b99ee0307ccd4c5","target":"graph","created_at":"2026-05-18T04:27:28Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Intentional interference constitutes a major threat for communication networks operating over a shared medium where availability is imperative. Jamming attacks are often simple and cheap to implement. In particular, today's jammers can perform physical carrier sensing in order to disrupt communication more efficiently, specially in a network of simple wireless devices such as sensor nodes, which usually operate over a single frequency (or a limited frequency band) and which cannot benefit from the use of spread spectrum or other more advanced technologies. This article proposes the medium acce","authors_text":"Andrea Richa, Christian Scheideler, Jin Zhang, Stefan Schmid","cross_cats":["cs.NI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2010-07-26T08:07:38Z","title":"AntiJam: Efficient Medium Access despite Adaptive and Reactive Jamming"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.4389","kind":"arxiv","version":4},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b5dbc255b7048d0952b6a1856c8f9d567345ff1f4743019309e6ab069ab1e153","target":"record","created_at":"2026-05-18T04:27:28Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"35b657ad5b53719b6ca856f60ff2922f527b80dae3e986a631ec01f3ab5fe357","cross_cats_sorted":["cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2010-07-26T08:07:38Z","title_canon_sha256":"d0161577ddf3b23a9b58cb041b7996f08d4677bf9a1adebcb5e8c78144eb8144"},"schema_version":"1.0","source":{"id":"1007.4389","kind":"arxiv","version":4}},"canonical_sha256":"1656a8da5757974dfa601510dae53390bd8d4d1faa70286e2d437cce4fa7e870","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1656a8da5757974dfa601510dae53390bd8d4d1faa70286e2d437cce4fa7e870","first_computed_at":"2026-05-18T04:27:28.047657Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:28.047657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bZb5xQG3U46Kre0QQrSROKdH6QLVoBVSJoJvAUPYui25nafmM52pd32hhg+cpauBnLh3od2lgSHNkIuXWzhSDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:28.048102Z","signed_message":"canonical_sha256_bytes"},"source_id":"1007.4389","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5dbc255b7048d0952b6a1856c8f9d567345ff1f4743019309e6ab069ab1e153","sha256:b768e9f491266f61843edbb95371f458f623f355060edefa4b99ee0307ccd4c5"],"state_sha256":"86ab01cda7365dd257ac44583036346c26fd073b9aa6d9d55c1e76e07f1632dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CeQ8uVvbZq4ES8bnFkiwUyIV8XOHovJ5HV5Tyy2DZuX8RggSnx+pvhYffF7lhYDElDDS1ysVu1NUMfGx2td6Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T20:06:54.204991Z","bundle_sha256":"2e4b2812ef33d02e52775c2e9dfef40720616918e5b2ebeb4f32739aef380b45"}}